Broadcom BCM5722 - Table 412: Pcie Registers

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BCM5722 Programmer’s Guide

10/15/07

Broadcom Corporation

Page 381 PCIe Registers Document 5722-PG101-R

PCIE REGISTERS

Table 412: PCIe Registers

Address Description

TLP Diagnostic Registers (these are Transaction Layer Protocol Hardware Debug Registers)—

BCM5722, BCM5755, BCM5755M, BCM5756M, BCM5757, BCM5754, BCM5754M, BCM5787, BCM5787M only

0x7C00 TLP Control register

0x7C04 TLP Workaround Register

0x7C08 Reserved

0x7C0C Reserved

0x7C10 Write DMA Request Upper Address Diagnostic register

0x7C14 Write DMA Request Lower Address Diagnostic register

0x7C18 Write DMA Length/Byte Enable and Request Diagnostic register

0x7C1C Read DMA Request Upper Address Diagnostic register

0x7C20 Read DMA Request Lower Address Diagnostic register

0x7C24 Read DMA Length and Request Diagnostic register

0x7C28 MSI DMA Request Upper Address Diagnostic register

0x7C2C MSI DMA Request Lower Address Diagnostic register

0x7C30 MSI DMA Length and Request Diagnostic register

0x7C34 Slave Request Length and Type Diagnostic register

0x7C38 Flow Control Inputs Diagnostic register

0x7C3C XMT State Machines and Gated Requests Diagnostic register

0x7C40 Address ACK Xfer Count and ARB Length Diagnostic register

0x7C44 DMA Completion Header Diagnostic register 0

0x7C48 DMA Completion Header Diagnostic register 1

0x7C4C DMA Completion Header Diagnostic register 2

0x7C50 DMA Completion Misc. Diagnostic register

0x7C54 DMA Completion Misc. Diagnostic register

0x7C58 DMA Completion Misc. Diagnostic register

0x7C5C Split Controller Requested Length and Address ACK Remaining Diagnostic register

0x7C60 Split Controller Misc 0 Register Diagnostic register

0x7C64 Split Controller Misc 1 Register Diagnostic register

0x7C68 TLP Register BusNo, DevNo, FuncNo Register

0x7C6C TLP Debug Register

0x7C70 Retry Buffer Free Register

0x7C74 Target Debug Register 1

0x7C78 Target Debug Register 2

0x7C7C Target Debug Register 3

0x7C80 Target Debug Register 4

0x7C84–0x7CFF Reserved

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